PaperMC/nms-patches/ContainerCartography.patch

--- a/net/minecraft/server/ContainerCartography.java
+++ b/net/minecraft/server/ContainerCartography.java
@@ -1,7 +1,29 @@
 package net.minecraft.server;
 
+// CraftBukkit start
+import org.bukkit.Location;
+import org.bukkit.craftbukkit.inventory.CraftInventoryCartography;
+import org.bukkit.craftbukkit.inventory.CraftInventoryView;
+import org.bukkit.entity.Player;
+// CraftBukkit end
+
 public class ContainerCartography extends Container {
 
+    // CraftBukkit start
+    private CraftInventoryView bukkitEntity = null;
+    private Player player;
+
+    @Override
+    public CraftInventoryView getBukkitView() {
+        if (bukkitEntity != null) {
+            return bukkitEntity;
+        }
+
+        CraftInventoryCartography inventory = new CraftInventoryCartography(this.inventory, this.resultInventory);
+        bukkitEntity = new CraftInventoryView(this.player, inventory, this);
+        return bukkitEntity;
+    }
+    // CraftBukkit end
     private final ContainerAccess containerAccess;
     private boolean e;
     private long f;
@@ -27,6 +49,13 @@
                 ContainerCartography.this.a((IInventory) this);
                 super.update();
             }
+
+            // CraftBukkit start
+            @Override
+            public Location getLocation() {
+                return containeraccess.getLocation();
+            }
+            // CraftBukkit end
         };
         this.containerAccess = containeraccess;
         this.a(new Slot(this.inventory, 0, 15, 15) {
@@ -104,10 +133,12 @@
             this.a(new Slot(playerinventory, j, 8 + j * 18, 142));
         }
 
+        player = (Player) playerinventory.player.getBukkitEntity(); // CraftBukkit
     }
 
     @Override
     public boolean canUse(EntityHuman entityhuman) {
+        if (!this.checkReachable) return true; // CraftBukkit
         return a(this.containerAccess, entityhuman, Blocks.CARTOGRAPHY_TABLE);
     }